Trace number 1735597

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.08 1200.41

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1820c171155g4.cnf
MD5SUM58e1c9baf379890f8f9e3891acb41fa1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1735597-1240804213.cnf
0.00/0.00	c parsed header 'p cnf 1820 171155'
0.04/0.09	c initialized 1820 variables
0.04/0.09	c found 171155 non trivial clauses
0.04/0.09	c
0.04/0.09	c random number generator seed 0
0.04/0.09	c 
0.04/0.09	c  seconds     variables   original    learned     agility
0.04/0.09	c         level        used      conflicts    limit          MB
0.04/0.09	c 
0.04/0.09	c s   0.1   0.0  1820   0.0    65     0     0     0   0.0   1.9 
0.09/0.11	c 
0.09/0.11	c initial reduction limit 100 clauses
0.09/0.11	c 
0.09/0.11	c +   0.1 165.4  1820  66.2    65   100   100   110   3.7   2.0 
0.09/0.11	c R   0.1 165.4  1820  66.2    65   101   101   110   3.7   2.0 
0.09/0.14	c +   0.1 254.7  1820  98.5    65   250   118   121   4.5   2.0 
0.09/0.17	c R   0.2 263.7  1820  98.5    65   401   134   121   4.4   2.0 
0.09/0.18	c +   0.2 266.7  1820  98.5    65   475    72   133   4.2   1.9 
0.19/0.24	c +   0.2 248.3  1820 100.0    65   812   116   146   3.4   2.0 
0.29/0.31	c R   0.3 239.5  1820 100.0    65  1204   113   146   4.7   2.0 
0.29/0.33	c +   0.3 233.5  1820 100.0    65  1317   144   160   4.6   2.0 
0.39/0.48	c +   0.5 253.6  1820 100.0    65  2074   129   176   3.6   2.0 
0.69/0.73	c R   0.7 258.6  1820 100.0    65  3208   115   176   3.9   2.0 
0.69/0.73	c +   0.7 256.7  1820 100.0    65  3209   116   193   3.4   2.0 
0.99/1.09	c +   1.1 250.1  1820 100.0    65  4911   154   212   5.6   2.0 
1.59/1.61	c +   1.6 276.9  1820 100.0    65  7464   178   233   3.8   2.0 
1.69/1.71	c R   1.7 281.5  1820 100.0    65  8017   219   233   2.9   2.0 
2.19/2.24	c +   2.2 265.8  1820 100.0    65 11293   244   256   5.3   2.0 
3.29/3.34	c +   3.3 272.2  1820 100.0    65 17036   178   281   3.8   2.0 
3.69/3.73	c R   3.7 275.0  1820 100.0    65 19238   314   281   5.3   2.1 
4.89/4.98	c +   5.0 274.3  1820 100.0    65 25650   166   309   3.9   2.0 
7.39/7.41	c +   7.4 266.7  1820 100.0    65 38571   172   339   3.8   2.0 
8.69/8.79	c R   8.8 271.6  1820 100.0    65 44892   374   339   5.3   2.1 
8.69/8.79	c 
8.69/8.79	c  seconds     variables   original    learned     agility
8.69/8.79	c         level        used      conflicts    limit          MB
8.69/8.79	c 
10.99/11.09	c +  11.1 267.8  1820 100.0    65 57952   287   372   3.4   2.1 
16.49/16.60	c +  16.6 280.8  1820 100.0    65 87023   301   409   5.3   2.1 
19.79/19.89	c R  19.9 275.1  1820 100.0    65 102e3   390   409   5.0   2.2 
24.78/24.89	c +  24.9 272.9  1820 100.0    65 130e3   396   449   3.5   2.1 
37.07/37.17	c +  37.2 273.0  1820 100.0    65 196e3   385   493   3.8   2.1 
44.18/44.24	c R  44.2 272.8  1820 100.0    65 230e3   549   493   4.7   2.3 
56.28/56.37	c +  56.4 270.0  1820 100.0    65 294e3   439   542   4.1   2.2 
84.47/84.52	c +  84.5 264.0  1820 100.0    65 441e3   400   596   5.1   2.1 
100.66/100.71	c R 100.7 262.4  1820 100.0    65 512e3   358   596   4.7   2.1 
128.85/128.92	c + 128.9 258.3  1820 100.0    65 662e3   554   655   3.6   2.2 
189.44/189.53	c + 189.5 255.4  1820 100.0    65 993e3   387   720   6.4   2.1 
219.63/219.77	c R 219.7 250.7  1820 100.0    65 112e4   476   720   6.3   2.1 
287.91/288.07	c + 288.0 251.8  1820 100.0    65 148e4   384   792   3.7   2.1 
433.98/434.18	c + 434.1 245.5  1820 100.0    65 223e4   618   871   5.9   2.4 
510.05/510.25	c R 510.1 244.5  1820 100.0    65 246e4   696   871   5.5   2.4 
669.50/669.70	c + 669.5 244.6  1820 100.0    65 335e4   815   958   4.6   2.4 
983.92/984.22	c + 984.0 242.9  1820 100.0    65 502e4   790  1053   4.8   2.5 
1072.80/1073.17	c R 107e1 241.3  1820 100.0    65 533e4   760  1053   5.3   2.6 

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735597-1240804213/watcher-1735597-1240804213 -o /tmp/evaluation-result-1735597-1240804213/solver-1735597-1240804213 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1735597-1240804213.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 30502
/proc/meminfo: memFree=1621304/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=912 CPUtime=0
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 108454471 933888 116 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 228 117 56 152 0 74 0

[startup+0.0569449 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 30502
/proc/meminfo: memFree=1621304/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=2760 CPUtime=0.04
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 588 0 0 0 4 0 0 0 18 0 1 0 108454471 2826240 573 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 690 573 56 152 0 536 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2760

[startup+0.10195 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 30502
/proc/meminfo: memFree=1621304/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=2892 CPUtime=0.09
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 108454471 2961408 620 1992294400 134512640 135137933 4294956224 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 723 620 69 152 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2892

[startup+0.301973 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 30502
/proc/meminfo: memFree=1621304/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3020 CPUtime=0.29
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 658 0 0 0 29 0 0 0 19 0 1 0 108454471 3092480 643 1992294400 134512640 135137933 4294956224 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 755 643 69 152 0 601 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3020

[startup+0.702017 s]
/proc/loadavg: 1.99 1.85 1.45 3/65 30502
/proc/meminfo: memFree=1621304/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=2996 CPUtime=0.69
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 673 0 0 0 69 0 0 0 22 0 1 0 108454471 3067904 658 1992294400 134512640 135137933 4294956224 18446744073709551615 134547546 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 749 658 69 152 0 595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2996

[startup+1.50211 s]
/proc/loadavg: 1.99 1.85 1.45 2/66 30503
/proc/meminfo: memFree=1618864/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3092 CPUtime=1.49
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 695 0 0 0 149 0 0 0 25 0 1 0 108454471 3166208 680 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 773 680 69 152 0 619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3092

[startup+3.10129 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 30503
/proc/meminfo: memFree=1618672/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3052 CPUtime=3.09
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 695 0 0 0 309 0 0 0 25 0 1 0 108454471 3125248 678 1992294400 134512640 135137933 4294956224 18446744073709551615 134525090 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 763 678 69 152 0 609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3052

[startup+6.30165 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 30503
/proc/meminfo: memFree=1618544/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3056 CPUtime=6.29
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 698 0 0 0 629 0 0 0 25 0 1 0 108454471 3129344 679 1992294400 134512640 135137933 4294956224 18446744073709551615 134553688 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 764 679 69 152 0 610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3056

[startup+12.7014 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 30503
/proc/meminfo: memFree=1618416/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3104 CPUtime=12.68
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 741 0 0 0 1268 0 0 0 25 0 1 0 108454471 3178496 691 1992294400 134512640 135137933 4294956224 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 776 691 69 152 0 622 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3104

[startup+25.5018 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 30503
/proc/meminfo: memFree=1618352/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3152 CPUtime=25.48
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 772 0 0 0 2548 0 0 0 25 0 1 0 108454471 3227648 699 1992294400 134512640 135137933 4294956224 18446744073709551615 134552154 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 788 699 69 152 0 634 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3152

[startup+51.1017 s]
/proc/loadavg: 1.43 1.72 1.43 2/66 30503
/proc/meminfo: memFree=1618096/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3496 CPUtime=51.08
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 900 0 0 0 5107 1 0 0 25 0 1 0 108454471 3579904 771 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 874 771 69 152 0 720 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3496

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/66 30503
/proc/meminfo: memFree=1618160/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3372 CPUtime=102.27
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 972 0 0 0 10226 1 0 0 25 0 1 0 108454471 3452928 758 1992294400 134512640 135137933 4294956224 18446744073709551615 134521372 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 843 758 69 152 0 689 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3372

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 30503
/proc/meminfo: memFree=1618096/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3408 CPUtime=162.24
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 1121 0 0 0 16223 1 0 0 25 0 1 0 108454471 3489792 767 1992294400 134512640 135137933 4294956224 18446744073709551615 134527742 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 852 767 69 152 0 698 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3408

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 30503
/proc/meminfo: memFree=1617968/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3456 CPUtime=222.23
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 1261 0 0 0 22221 2 0 0 25 0 1 0 108454471 3538944 779 1992294400 134512640 135137933 4294956224 18446744073709551615 134548652 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 864 779 69 152 0 710 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3456

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 30503
/proc/meminfo: memFree=1618032/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3544 CPUtime=282.22
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 1511 0 0 0 28220 2 0 0 25 0 1 0 108454471 3629056 800 1992294400 134512640 135137933 4294956224 18446744073709551615 134548647 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 886 800 69 152 0 732 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3544

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 30503
/proc/meminfo: memFree=1617968/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3492 CPUtime=342.2
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 1719 0 0 0 34218 2 0 0 25 0 1 0 108454471 3575808 788 1992294400 134512640 135137933 4294956224 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 873 788 69 152 0 719 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3492

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 30503
/proc/meminfo: memFree=1617968/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3384 CPUtime=402.18
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 2112 0 0 0 40216 2 0 0 25 0 1 0 108454471 3465216 761 1992294400 134512640 135137933 4294956224 18446744073709551615 134543156 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 846 761 69 152 0 692 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3384

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/66 30503
/proc/meminfo: memFree=1617776/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3644 CPUtime=462.17
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 2299 0 0 0 46214 3 0 0 25 0 1 0 108454471 3731456 826 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 911 826 69 152 0 757 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3644

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/66 30503
/proc/meminfo: memFree=1617904/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3668 CPUtime=522.15
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 2557 0 0 0 52212 3 0 0 25 0 1 0 108454471 3756032 804 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 917 804 69 152 0 763 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 3668

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 30503
/proc/meminfo: memFree=1617776/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3544 CPUtime=582.13
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 3055 0 0 0 58209 4 0 0 25 0 1 0 108454471 3629056 801 1992294400 134512640 135137933 4294956224 18446744073709551615 134521299 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 886 801 69 152 0 732 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3544

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 30503
/proc/meminfo: memFree=1617904/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3460 CPUtime=642.12
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 3204 0 0 0 64208 4 0 0 25 0 1 0 108454471 3543040 780 1992294400 134512640 135137933 4294956224 18446744073709551615 134666235 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 865 780 69 152 0 711 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3460

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 30509
/proc/meminfo: memFree=1617776/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3640 CPUtime=702.09
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 3653 0 0 0 70204 5 0 0 25 0 1 0 108454471 3727360 796 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 910 796 69 152 0 756 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 3640

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 30509
/proc/meminfo: memFree=1617648/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3696 CPUtime=762.08
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 3979 0 0 0 76203 5 0 0 25 0 1 0 108454471 3784704 828 1992294400 134512640 135137933 4294956224 18446744073709551615 134522683 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 924 828 69 152 0 770 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 3696

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 30509
/proc/meminfo: memFree=1617520/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3620 CPUtime=822.06
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 4299 0 0 0 82200 6 0 0 25 0 1 0 108454471 3706880 820 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 905 820 69 152 0 751 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 3620

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 30509
/proc/meminfo: memFree=1617520/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3612 CPUtime=882.04
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 4658 0 0 0 88198 6 0 0 25 0 1 0 108454471 3698688 818 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 903 818 69 152 0 749 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 3612

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 30509
/proc/meminfo: memFree=1617648/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3628 CPUtime=942.04
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 4881 0 0 0 94197 7 0 0 25 0 1 0 108454471 3715072 805 1992294400 134512640 135137933 4294956224 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 907 805 69 152 0 753 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 3628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 30509
/proc/meminfo: memFree=1617584/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3704 CPUtime=1002.02
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 4920 0 0 0 100195 7 0 0 25 0 1 0 108454471 3792896 838 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 926 838 69 152 0 772 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 3704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 30509
/proc/meminfo: memFree=1616880/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=4424 CPUtime=1062
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 5235 0 0 0 106193 7 0 0 25 0 1 0 108454471 4530176 1005 1992294400 134512640 135137933 4294956224 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 1106 1005 69 152 0 952 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 4424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 30509
/proc/meminfo: memFree=1617328/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3788 CPUtime=1121.98
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 5326 0 0 0 112191 7 0 0 25 0 1 0 108454471 3878912 862 1992294400 134512640 135137933 4294956224 18446744073709551615 134552184 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 947 862 69 152 0 793 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 3788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30509
/proc/meminfo: memFree=1617328/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3724 CPUtime=1181.97
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 5356 0 0 0 118190 7 0 0 25 0 1 0 108454471 3813376 846 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 931 846 69 152 0 777 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 3724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 30509
/proc/meminfo: memFree=1617328/2055920 swapFree=4180008/4192956
[pid=30502] ppid=30500 vsize=3724 CPUtime=1200.06
/proc/30502/stat : 30502 (picosat) R 30500 30502 30406 0 -1 4194304 5398 0 0 0 119999 7 0 0 25 0 1 0 108454471 3813376 846 1992294400 134512640 135137933 4294956224 18446744073709551615 134543711 0 0 4096 0 0 0 0 17 1 0 0
/proc/30502/statm: 931 846 69 152 0 777 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3724

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.078987
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 4484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5398
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1433

runsolver used 1.35679 second user time and 2.98655 second system time

The end

Launcher Data

Begin job on node32 at 2009-04-27 05:50:13
IDJOB=1735597
IDBENCH=71501
IDSOLVER=506
FILE ID=node32/1735597-1240804213
PBS_JOBID= 9187402
Free space on /tmp= 66392 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1820c171155g4.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735597-1240804213/watcher-1735597-1240804213 -o /tmp/evaluation-result-1735597-1240804213/solver-1735597-1240804213 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1735597-1240804213.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 58e1c9baf379890f8f9e3891acb41fa1
RANDOM SEED=682934507

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1621720 kB
Buffers:         51892 kB
Cached:         324712 kB
SwapCached:       6168 kB
Active:         144428 kB
Inactive:       241020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621720 kB
SwapTotal:     4192956 kB
SwapFree:      4180008 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          14280 kB
Slab:            34484 kB
Committed_AS:   411156 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66392 MiB
End job on node32 at 2009-04-27 06:10:16